﻿
<div style="border:1px solid black;margin:10px">
    <h3>Son</h3>
    <div>father:<Input @bind-Value="@father.value"/></div>
    <dvi>me:<Input @bind-Value="@value" /></dvi>
    <CascadingValue Value="this">
        <Grandson></Grandson>
    </CascadingValue>
</div>
@code {

    public string value { get; set; }

    [CascadingParameter]
    public Father father { get; set; }


}

